AWE Tuning AWE Performance Exhaust and High-Flow Cat Sections for Porsche 991 Turbo - Diamond Black Quad Tips

AWE Performance Exhaust and High-Flow Cat Sections for Porsche 991 Turbo - Diamond Black Quad Tips Producing an exhaust system that is both aggressive at full throttle yet civil enough for Bluetooth calls is no small endeavor. Using the AWE 200 Cell HJS HD high-flow catalysts, AWE sound engineers carefully studied the tones of the multiple prototype 991 TT systems at various RPMs, and meticulously engineered a bespoke 991 TT solution (as opposed to a repurposed 997.2TT system) to combat frequencies that are not appropriate for a supercar of this caliber u2013 retaining and building upon only the perfect notes. All while producing an impressive 29+ horsepower at the crank along with the AWE No CEL Guarantee.Using 3.0" diameter T304 stainless steel tubing and an H-pipe design, the AWE muffler section routes exhaust gases through two proprietary and handcrafted mufflers to create the AWE signature sound. The exhaust is available with AWE Diamond Black tips, Chrome Silver tips, or OE tips